Browse episode ratings trends for How Do They Do It?. Simply click on the interactive rating graph to explore the best and worst of How Do They Do It?'s 287 episodes.
Best Episodes of How Do They Do It?
Not enough show information to display best episodes.
Worst Episodes of How Do They Do It?
Not enough show information to display worst episodes.
This episode begins with explaining how recycling works using as an example airplanes. Then goes on to Plasma TV’s by explaining the theory and showing us the Hitachi factory. After that it’s the fireworks turn. From China to New York, from production to consumption you can see how they do it! Big hot and noisy, it is time to make railway tracks. Melt, shape, cool, check, you are done! Finally, microseconds, micrometers, welcome to the world of inkjet cartridges and its ink, by taking a tour in the Hewlett Packard cartridge factory.
Loading...
The first episode of How Do They Do It? aired on May 06, 2006.
The last episode of How Do They Do It? aired on June 22, 2021.
There are 287 episodes of How Do They Do It?.
There are 17 seasons of How Do They Do It?.
Yes.
How Do They Do It? is set to return for future episodes.
